{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Notes Of A Course Of Seven Lectures On Electrical Phenomena And Theories: Delivered At The Royal Institution Of Great Britain, April-June, 1870 (1870)","author_name":"John Tyndall","thumbnail_url":"https://www.ebooknetworking.net/books/116/866/big1168669200.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1168669200.html\">Notes Of A Course Of Seven Lectures On Electrical Phenomena And Theories: Delivered At The Royal Institution Of Great Britain, April-June, 1870 (1870)</a>","width":400,"height":300}